{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24316DSGT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24316DSGT","canonicalUrl":"https://icboms.com/texas-instruments/BQ24316DSGT","factsUrl":"https://icboms.com/api/mcp/products/BQ24316DSGT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ24316DSGT, Battery Protection IC, Lithium Ion, Over Current / Over Temperature / Over/Under Voltage Fault Protection, 8-WFDFN Exposed Pad, 8-WSON (2x2), Active.","salesMarkdown":"## Li-ion protection IC in a 2x2 mm WSON The Texas Instruments BQ24316DSGT is a battery protection IC for single-cell Lithium Ion packs, integrating over-current, over-temperature, and over/under-voltage fault protection in an 8-WSON (2x2) package. This is a charger-side protection device, not a fuel gauge or charger controller — it sits between the charger output and the battery cell, monitoring voltage and current and disconnecting the cell when a fault threshold is exceeded. The junction temperature range spans 0°C to 125°C, covering most portable and industrial environments where a Li-ion pack is present. ## Fault protection set and thermal budget Three fault axes are monitored: over-current (the protection FET's current-limit threshold), over-temperature (die-level thermal shutdown), and over/under-voltage (cell voltage outside the safe operating window). Operating temperature is specified as junction temperature (TJ), not ambient — derate the continuous load current based on the board's thermal resistance and the maximum ambient temperature in the enclosure.","metaTitle":"BQ24316DSGT Battery Protection IC, Li-Ion, 8-WSON, Active","metaDescription":"Texas Instruments BQ24316DSGT battery protection IC for single-cell Li-Ion. Over-current, over-temperature, over/under-voltage fault protection.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Battery Protection","Interface":"-","Mounting Type":"Surface Mount","Package / Case":"8-WFDFN Exposed Pad","Product Status":"Active","Number of Cells":"-","lifecycle_stage":"eol_hot","Fault Protection":"Over Current, Over Temperature, Over/Under Voltage","Battery Chemistry":"Lithium Ion","Base Product Number":"BQ24316","Operating Temperature":"0°C~125°C(TJ)","Supplier Device Package":"8-WSON (2x2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d55be014f622883e91fcb70610719275.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24316DSGT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24316DSGT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}